Vertical gas smoker



FIG. 1 is a first perspective view of the vertical gas smoker showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a second perspective view thereof. 

I claim the ornamental design for a vertical gas smoker, as shown and described. 